TY  - BOOK
AU  -  Stevens,Charles E.
TI  -  Comparative physiology of th vertebrate digestive system / 
SN  -  0521617146
U1  -  596.0132 
PY  - 1995///
CY  -  Cambridge : 
PB  -  Cambridge University Press, 
KW  -  Vertebrates
KW  -  Digestive organs
N1  -  Includes bibliographical references and index
ER  -